Debian

Linux Mint

A
highly-customized distribution that includes many features
out-of-the-box that other distributions do not, including codecs. Linux
Mint has such a large following that it’s starting to look toward going
in its own direction.

Gentoo

A
general-purpose distribution that is centered around machine-specific
optimization. Until recently, all software was compiled on the system
rather than installing binaries. Not recommended for new users.

Mageia

Minimal

Arch Linux

A
minimal rolling-release general-use distribution where you install only
what you want or need. It’s highly cutting-edge and there are no
default installations. Most customizations are done manually in text
files.

For Mac & Windows Users

PearOS

ZorinOS

A
general-use distribution that mimics the look, feel, and functionality
of Windows. This is geared for those who prefer the Windows interface or
need an easier way to transition from Windows to Linux.